Portable electronic device with graphical user interface



The FIGURE is a front view of a portable electronic device with graphical user interface showing my new design.

The dashed broken lines shown in the drawings represent portions of the portable electronic device with graphical user interface that form no part of the claimed design. The dot-dash broken lines indicate the boundaries of the claim and form no part of the claimed design. 

CLAIM I claim the ornamental design for a portable electronic device with graphical user interface, as shown and described. 